TP-Link T2600G Series User manual

User Guide
T2600G Series Switches
T2600G-18TS / T2600G-28TS (TL-SG3424) / T2600G-28TS-DC/
T2600G-28MPS (TL-SG3424P) / T2600G-28SQ / T2600G-52TS (TL-SG3452)
1910012657 REV4.2.0
December 2019

CONTENTS
About This Guide
Intended Readers ................................................................................................................................................................ 1
Conventions........................................................................................................................................................................... 1
More Information .................................................................................................................................................................2
Accessing the Switch
Overview ................................................................................................................................................................................4
Web Interface Access........................................................................................................................................................5
Login .................................................................................................................................................................................................................5
Save the Configuration File..................................................................................................................................................................6
Disable the Web Server .........................................................................................................................................................................7
Configure the Switch's IP Address and Default Gateway ...................................................................................................8
Command Line Interface Access ............................................................................................................................... 10
Console Login (only for switch with console port)...............................................................................................................10
Telnet Login...............................................................................................................................................................................................12
SSH Login ...................................................................................................................................................................................................13
Disable Telnet login...............................................................................................................................................................................17
Disable SSH login ...................................................................................................................................................................................18
Copy running-config startup-config............................................................................................................................................18
Change the Switch's IP Address and Default Gateway.....................................................................................................19
Managing System
System.................................................................................................................................................................................. 21
Overview......................................................................................................................................................................................................21
Supported Features..............................................................................................................................................................................21
System Info Configurations.......................................................................................................................................... 23
Using the GUI ............................................................................................................................................................................................23
Viewing the System Summary...........................................................................................................................................23
Configuring the Device Description ...............................................................................................................................27
Configuring the System Time ............................................................................................................................................27
Configuring the Daylight Saving Time...........................................................................................................................28
Using the CLI.............................................................................................................................................................................................29
Viewing the System Summary...........................................................................................................................................29
Configuring the Device Description ...............................................................................................................................30

Configuring the System Time ............................................................................................................................................32
Configuring the Daylight Saving Time...........................................................................................................................34
User Management Configurations............................................................................................................................. 37
Using the GUI ............................................................................................................................................................................................37
Creating Accounts ...................................................................................................................................................................37
Configuring Enable Password............................................................................................................................................38
Using the CLI.............................................................................................................................................................................................39
Creating Accounts ...................................................................................................................................................................39
Configuring Enable Password............................................................................................................................................41
System Tools Configurations ...................................................................................................................................... 43
Using the GUI ............................................................................................................................................................................................43
Configuring the Boot File......................................................................................................................................................43
Restoring the Configuration of the Switch .................................................................................................................45
Backing up the Configuration File....................................................................................................................................45
Upgrading the Firmware........................................................................................................................................................46
Configuring DHCP Auto Install...........................................................................................................................................46
Rebooting the switch..............................................................................................................................................................48
Reseting the Switch.................................................................................................................................................................49
Using the CLI.............................................................................................................................................................................................49
Configuring the Boot File......................................................................................................................................................49
Restoring the Configuration of the Switch .................................................................................................................51
Backing up the Configuration File....................................................................................................................................51
Upgrading the Firmware........................................................................................................................................................52
Configuring DHCP Auto Install...........................................................................................................................................52
Rebooting the Switch .............................................................................................................................................................54
Reseting the Switch.................................................................................................................................................................55
EEE Configuration............................................................................................................................................................. 56
Using the CLI.............................................................................................................................................................................................56
PoE Configurations (Only for Certain Devices) ..................................................................................................... 58
Using the GUI ............................................................................................................................................................................................59
Configuring the PoE Parameters Manually.................................................................................................................59
Configuring the PoE Parameters Using the Profile................................................................................................62
Using the CLI.............................................................................................................................................................................................65
Configuring the PoE Parameters Manually.................................................................................................................65
Configuring the PoE Parameters Using the Profile................................................................................................67
SDM Template Configuration....................................................................................................................................... 70
Using the GUI ............................................................................................................................................................................................70
Using the CLI.............................................................................................................................................................................................71

Time Range Configuration............................................................................................................................................. 73
Using the GUI ............................................................................................................................................................................................73
Adding Time Range Entries.................................................................................................................................................73
Configuring Holiday .................................................................................................................................................................75
Using the CLI.............................................................................................................................................................................................76
Adding Time Range Entries.................................................................................................................................................76
Configuring Holiday .................................................................................................................................................................77
Example for PoE Configurations................................................................................................................................. 79
Network Requirements........................................................................................................................................................................79
Configuring Scheme.............................................................................................................................................................................79
Using the GUI ............................................................................................................................................................................................79
Using the CLI.............................................................................................................................................................................................82
Appendix: Default Parameters..................................................................................................................................... 84
Managing Physical Interfaces
Physical Interface ............................................................................................................................................................. 88
Overview......................................................................................................................................................................................................88
Supported Features..............................................................................................................................................................................88
Basic Parameters Configurations............................................................................................................................... 89
Using the GUI ............................................................................................................................................................................................89
Using the CLI.............................................................................................................................................................................................90
Port Isolation Configurations ....................................................................................................................................... 93
Using the GUI ............................................................................................................................................................................................93
Using the CLI.............................................................................................................................................................................................94
Loopback Detection Configuration ........................................................................................................................... 96
Using the GUI ............................................................................................................................................................................................96
Using the CLI.............................................................................................................................................................................................98
Configuration Examples...............................................................................................................................................100
Example for Port Isolation...............................................................................................................................................................100
Network Requirements.......................................................................................................................................................100
Configuration Scheme........................................................................................................................................................100
Using the GUI............................................................................................................................................................................100
Using the CLI ............................................................................................................................................................................102
Example for Loopback Detection...............................................................................................................................................103
Network Requirements.......................................................................................................................................................103
Configuration Scheme........................................................................................................................................................103
Using the GUI............................................................................................................................................................................104

Using the CLI ............................................................................................................................................................................105
Appendix: Default Parameters...................................................................................................................................106
Configuring LAG
LAG.......................................................................................................................................................................................108
Overview...................................................................................................................................................................................................108
Supported Features...........................................................................................................................................................................108
LAG Configuration..........................................................................................................................................................109
Using the GUI .........................................................................................................................................................................................110
Configuring Load-balancing Algorithm .....................................................................................................................110
Configuring Static LAG or LACP....................................................................................................................................111
Using the CLI..........................................................................................................................................................................................113
Configuring Load-balancing Algorithm .....................................................................................................................113
Configuring Static LAG or LACP....................................................................................................................................114
Configuration Examples...............................................................................................................................................118
Example for Static LAG ....................................................................................................................................................................118
Network Requirements.......................................................................................................................................................118
Configuration Scheme........................................................................................................................................................118
Using the GUI............................................................................................................................................................................118
Using the CLI ............................................................................................................................................................................119
Example for LACP ...............................................................................................................................................................................120
Network Requirements.......................................................................................................................................................120
Configuration Scheme........................................................................................................................................................120
Using the GUI............................................................................................................................................................................121
Using the CLI ............................................................................................................................................................................122
Appendix: Default Parameters...................................................................................................................................124
Configuring DDM (Only for Certain Devices)
Overview ............................................................................................................................................................................126
DDM Configuration.........................................................................................................................................................127
Using the GUI .........................................................................................................................................................................................127
Configuring DDM Globally.................................................................................................................................................127
Configuring the Threshold................................................................................................................................................128
Viewing DDM Status.............................................................................................................................................................133
Using the CLI..........................................................................................................................................................................................133
Configuring DDM Globally.................................................................................................................................................133
Configuring DDM Shutdown............................................................................................................................................134

Configuring the Threshold................................................................................................................................................135
Viewing DDM Configuration.............................................................................................................................................141
Viewing DDM Status.............................................................................................................................................................142
Appendix: Default Parameters...................................................................................................................................143
Managing MAC Address Table
MAC Address Table .......................................................................................................................................................145
Overview...................................................................................................................................................................................................145
Supported Features...........................................................................................................................................................................145
Address Configurations ...............................................................................................................................................147
Using the GUI .........................................................................................................................................................................................147
Adding Static MAC Address Entries ..........................................................................................................................147
Modifying the Aging Time of Dynamic Address Entries...................................................................................149
Adding MAC Filtering Address Entries.......................................................................................................................150
Viewing Address Table Entries.......................................................................................................................................150
Using the CLI..........................................................................................................................................................................................151
Adding Static MAC Address Entries ..........................................................................................................................151
Modifying the Aging Time of Dynamic Address Entries...................................................................................152
Adding MAC Filtering Address Entries.......................................................................................................................153
Security Configurations ...............................................................................................................................................155
Using the GUI .........................................................................................................................................................................................155
Configuring MAC Notification Traps ...........................................................................................................................155
Limiting the Number of MAC Addresses Learned in VLANs.........................................................................156
Using the CLI..........................................................................................................................................................................................158
Configuring MAC Notification Traps ...........................................................................................................................158
Limiting the Number of MAC Addresses in VLANs ............................................................................................160
Example for Security Configurations ......................................................................................................................162
Network Requirements.....................................................................................................................................................................162
Configuration Scheme .....................................................................................................................................................................162
Using the GUI .........................................................................................................................................................................................163
Using the CLI..........................................................................................................................................................................................164
Appendix: Default Parameters...................................................................................................................................165
Configuring 802.1Q VLAN
Overview ...........................................................................................................................................................................167
802.1Q VLAN Configuration.......................................................................................................................................168
Using the GUI .........................................................................................................................................................................................169

Configuring the VLAN..........................................................................................................................................................169
Configuring the Port Parameters for 802.1Q VLAN...........................................................................................170
Using the CLI..........................................................................................................................................................................................171
Creating a VLAN .....................................................................................................................................................................171
Adding the Port to the Specified VLAN.....................................................................................................................172
Configuring the Port.............................................................................................................................................................173
Configuration Example .................................................................................................................................................175
Network Requirements.....................................................................................................................................................................175
Configuration Scheme .....................................................................................................................................................................175
Network Topology...............................................................................................................................................................................176
Using the GUI .........................................................................................................................................................................................176
Using the CLI..........................................................................................................................................................................................179
Appendix: Default Parameters ..................................................................................................................................182
Configuring MAC VLAN
Overview ............................................................................................................................................................................184
MAC VLAN Configuration ............................................................................................................................................185
Using the GUI .........................................................................................................................................................................................185
Configuring 802.1Q VLAN ................................................................................................................................................185
Binding the MAC Address to the VLAN.....................................................................................................................185
Enabling MAC VLAN for the Port...................................................................................................................................186
Using the CLI..........................................................................................................................................................................................187
Configuring 802.1Q VLAN ................................................................................................................................................187
Binding the MAC Address to the VLAN.....................................................................................................................187
Enabling MAC VLAN for the Port...................................................................................................................................188
Configuration Example ................................................................................................................................................189
Network Requirements.....................................................................................................................................................................189
Configuration Scheme .....................................................................................................................................................................189
Using the GUI .........................................................................................................................................................................................190
Using the CLI..........................................................................................................................................................................................195
Appendix: Default Parameters...................................................................................................................................199
Configuring Protocol VLAN
Overview ............................................................................................................................................................................201
Protocol VLAN Configuration.....................................................................................................................................202
Using the GUI .........................................................................................................................................................................................202
Configuring 802.1Q VLAN ................................................................................................................................................202

Creating Protocol Template ............................................................................................................................................203
Configuring Protocol VLAN.............................................................................................................................................204
Using the CLI..........................................................................................................................................................................................205
Configuring 802.1Q VLAN ................................................................................................................................................205
Creating a Protocol Template.........................................................................................................................................205
Configuring Protocol VLAN..............................................................................................................................................206
Configuration Example ................................................................................................................................................209
Network Requirements.....................................................................................................................................................................209
Configuration Scheme .....................................................................................................................................................................209
Using the GUI .........................................................................................................................................................................................211
Using the CLI..........................................................................................................................................................................................217
Appendix: Default Parameters...................................................................................................................................221
Configuring VLAN-VPN
VLAN-VPN .........................................................................................................................................................................223
Overview...................................................................................................................................................................................................223
Supported Features...........................................................................................................................................................................224
Basic VLAN-VPN Configuration ................................................................................................................................225
Using the GUI .........................................................................................................................................................................................225
Configuring 802.1Q VLAN ................................................................................................................................................225
Configuring Basic VLAN-VPN.........................................................................................................................................226
Using the CLI..........................................................................................................................................................................................227
Configuring 802.1Q VLAN ................................................................................................................................................227
Configuring Basic VLAN-VPN.........................................................................................................................................227
Flexible VLAN-VPN Configuration............................................................................................................................230
Using the GUI .........................................................................................................................................................................................230
Using the CLI..........................................................................................................................................................................................231
Configuration Examples...............................................................................................................................................233
Example for Basic VLAN VPN.......................................................................................................................................................233
Network Requirements.......................................................................................................................................................233
Configuration Scheme........................................................................................................................................................233
Using the GUI............................................................................................................................................................................234
Using the CLI ............................................................................................................................................................................240
Example for Flexible VLAN VPN ..................................................................................................................................................244
Network Requirements.......................................................................................................................................................244
Configuration Scheme........................................................................................................................................................244
Using the GUI............................................................................................................................................................................245

Using the CLI ............................................................................................................................................................................252
Appendix: Default Parameters...................................................................................................................................255
Configuring GVRP
Overview ............................................................................................................................................................................257
GVRP Configuration.......................................................................................................................................................258
Using the GUI .........................................................................................................................................................................................259
Using the CLI..........................................................................................................................................................................................260
Configuration Example .................................................................................................................................................263
Network Requirements.....................................................................................................................................................................263
Configuration Scheme .....................................................................................................................................................................263
Using the GUI .........................................................................................................................................................................................264
Using the CLI..........................................................................................................................................................................................268
Appendix: Default Parameters...................................................................................................................................272
Configuring Private VLAN
Overview ............................................................................................................................................................................274
Private VLAN Configurations .....................................................................................................................................276
Using the GUI .........................................................................................................................................................................................276
Using the CLI..........................................................................................................................................................................................277
Creating Private VLAN.........................................................................................................................................................277
Configuring the Up-link Port ............................................................................................................................................279
Configuring the Down-link Port......................................................................................................................................281
Configuration Example .................................................................................................................................................283
Network Requirements.....................................................................................................................................................................283
Configuration Scheme .....................................................................................................................................................................283
Network Topology...............................................................................................................................................................................283
Using the GUI .........................................................................................................................................................................................284
Using the CLI..........................................................................................................................................................................................288
Appendix: Default Parameters...................................................................................................................................292
Configuring Layer 2 Multicast
Layer 2 Multicast.............................................................................................................................................................294
Overview...................................................................................................................................................................................................294
Supported Features...........................................................................................................................................................................296
IGMP Snooping Configuration ...................................................................................................................................297
Using the GUI .........................................................................................................................................................................................297

Configuring IGMP Snooping Globally .........................................................................................................................297
Configuring IGMP Snooping for VLANs ....................................................................................................................298
Configuring IGMP Snooping for Ports........................................................................................................................302
Configuring Hosts to Statically Join a Group.........................................................................................................302
Configuring IGMP Accounting and Authentication Features........................................................................303
Using the CLI..........................................................................................................................................................................................305
Configuring IGMP Snooping Globally .........................................................................................................................305
Configuring IGMP Snooping for VLANs ....................................................................................................................306
Configuring IGMP Snooping for Ports........................................................................................................................311
Configuring Hosts to Statically Join a Group.........................................................................................................312
Configuring IGMP Accounting and Authentication Features........................................................................313
MLD Snooping Configuration.....................................................................................................................................316
Using the GUI .........................................................................................................................................................................................316
Configuring MLD Snooping Globally...........................................................................................................................316
Configuring MLD Snooping for VLANs......................................................................................................................317
Configuring MLD Snooping for Ports .........................................................................................................................320
Configuring Hosts to Statically Join a Group.........................................................................................................320
Using the CLI..........................................................................................................................................................................................321
Configuring MLD Snooping Globally...........................................................................................................................321
Configuring MLD Snooping for VLANs......................................................................................................................322
Configuring MLD Snooping for Ports .........................................................................................................................327
Configuring Hosts to Statically Join a Group.........................................................................................................328
MVR Configuration .........................................................................................................................................................330
Using the GUI .........................................................................................................................................................................................330
Configuring 802.1Q VLANs..............................................................................................................................................330
Configuring MVR Globally..................................................................................................................................................331
Adding Multicast Groups to MVR..................................................................................................................................332
Configuring MVR for the Port..........................................................................................................................................333
(Optional) Adding Ports to MVR Groups Statically .............................................................................................334
Using the CLI..........................................................................................................................................................................................335
Configuring 802.1Q VLANs..............................................................................................................................................335
Configuring MVR Globally..................................................................................................................................................335
Configuring MVR for the Ports .......................................................................................................................................337
Multicast Filtering Configuration...............................................................................................................................340
Using the GUI .........................................................................................................................................................................................340
Creating the Multicast Profile..........................................................................................................................................340
Configure Multicast Filtering for Ports .......................................................................................................................342
Using the CLI..........................................................................................................................................................................................343